Auxiliary sheet discharging and cooling device of open mill

Abstract

The utility model relates to the technical field of sheet discharging and cooling of open mills, and discloses an auxiliary sheet discharging and cooling device of an open mill, which comprises an operation table, a box body is fixedly connected to one side of the upper surface of the operation table, an inlet / outlet is formed in the bottom end of the box body, and communicating pipes are fixedly connected to two side walls of the box body. The middle of the communicating pipe is fixedly connected with a water inlet pipe, the upper end of the communicating pipe is fixedly connected with a first water passing pipe, the outer wall of the first water passing pipe is communicated with a first spray head, the lower end of the communicating pipe is fixedly connected with a second water passing pipe, and the outer surface of the second water passing pipe is fixedly connected with a second spray head; a machine shell is fixedly connected to the middle of the side wall of the box body, and a driving mechanism is arranged in the machine shell. According to the rubber sheet cooling device, the problem that rapid cooling cannot be achieved is solved, the quality of rubber sheets is ensured, the production efficiency is improved, the problem that water resources are wasted is effectively solved, the practicability of the device is improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet discharging cooling of an open mill, in particular to an auxiliary sheet discharging cooling device of an open mill. Background Art

[0002] The open mill is the abbreviation of an open plastic refining machine. In plastic product factories, people also call it a two-roll mill. The open mill is a kind of mixing plastic equipment that was used earlier by plastic product manufacturers. The open mill is used to mix and shape rubber materials. The rubber sheets produced are usually output at high temperatures. If the temperature is not quickly cooled, the rubber may deform or its performance may deteriorate. The function of the open mill is to mix and heat the mixed raw materials to plasticize them so that the plastic products are evenly extruded into a uniform mixed plastic. Currently, there is an open mill auxiliary sheet cooling device on the market, which mainly consists of a base, a frame, front and rear rollers, and a transmission mechanism. When some open mills are working to discharge sheets, the rubber sheets cannot be cooled quickly, resulting in deformation and degradation of the rubber sheets, seriously affecting the quality of the sheets and affecting work efficiency. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides an auxiliary sheet cooling device for the open mill, which aims to improve the problem of not being able to cool down quickly.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an auxiliary sheet cooling device for an open mill, comprising an operating table, a box body fixedly connected to one side of the upper surface of the operating table, an inlet and outlet opened at the bottom end of the box body, connecting pipes fixedly connected to both side walls of the box body, a water inlet pipe fixedly connected to the middle of the connecting pipe, a first water pipe fixedly connected to the upper end of the connecting pipe, a first nozzle connected to the outer wall of the first water pipe, a second nozzle fixedly connected to the outer surface of the second water pipe, a casing fixedly connected to the middle of the side wall of the box body, and a driving mechanism provided inside the casing.

[0005] Preferably, the driving mechanism includes a motor, an output end of the motor is fixedly connected to a rotating roller, both ends of the rotating roller are provided with bearings, and an outer wall of the bearing connected to the rotating roller is fixedly connected to the side wall of the box.

[0006] Preferably, a blower is fixedly connected to the upper surface of the box, and an output end of the blower is fixedly connected to an air duct.

[0007] Preferably, one end of the air duct is fixedly connected to a ventilation pipe, and the outer surface of the ventilation pipe is connected to a ventilation nozzle.

[0008] Preferably, a fixing block is fixedly connected to one side of the outer surface of the ventilation pipe, and a water leakage groove is provided in the middle of the upper surface of the operating table.

[0009] Preferably, a water collecting hopper is installed on the lower surface of the operating table, and the water collecting hopper is located below the drainage trough.

[0010] Preferably, two brackets are fixedly connected to the other side of the upper surface of the operating table, the inner side walls of the brackets are fixedly connected to bearings, and the bearings connected to the brackets are fixedly connected to winding rollers.

[0011] Preferably, a support leg is fixedly connected to the bottom end of the operating table.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, the air nozzle and the first and second nozzles can achieve the effect of rapid cooling, which not only achieves the effect of rapid cooling, but also helps the rubber sheet to be quickly shaped, solves the problem of being unable to cool down quickly, ensures that the rubber sheet remains flat during the cooling process, prevents wrinkles, and also ensures the quality of the rubber sheet, shortens the production cycle, and improves production efficiency.

[0014] 2. In the present invention, the water collecting bucket and the water leakage trough can collect and recycle water resources, which can be recycled to reduce the waste of water resources, effectively solve the problem of water waste, avoid the damage to the environment caused by cooling water, increase the practicality of the equipment, and increase work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional schematic diagram of the first water pipe of the auxiliary sheet cooling device of the open mill proposed by the utility model;

[0016] Figure 2 This is a three-dimensional schematic diagram of an operating table of an auxiliary sheet discharging and cooling device for an open mixing mill proposed in the present invention;

[0017] Figure 3 The utility model is a three-dimensional schematic diagram of the rotating roller of the auxiliary sheet discharging cooling device of the open mill.

[0018] Legend:

[0019] 1. Operating table; 2. Support legs; 3. Water collecting bucket; 4. Bracket; 5. Winding roller; 6. Box body; 7. Blower; 8. Connecting pipe; 9. Water inlet pipe; 10. Casing; 11. Air duct; 12. Fixing block; 13. Ventilation pipe; 14. Drain trough; 15. First water pipe; 16. First nozzle; 17. Second water pipe; 18. Second nozzle; 19. Motor; 20. Rotating roller; 21. Nozzle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Reference Figure 1-Figure 3 The utility model provides an embodiment: an auxiliary sheet cooling device for an open mill, comprising an operating table 1, a box body 6 is fixedly connected to one side of the upper surface of the operating table 1, an inlet and outlet are opened at the bottom end of the box body 6, connecting pipes 8 are fixedly connected to both side walls of the box body 6, a water inlet pipe 9 is fixedly connected to the middle of the connecting pipe 8, a first water pipe 15 is fixedly connected to the upper end of the connecting pipe 8, a first water pipe 15 is connected to the outer wall of the first water pipe 15 with a first nozzle 16, a second water pipe 17 is fixedly connected to the lower end of the connecting pipe 8, a second nozzle 18 is fixedly connected to the outer surface of the second water pipe 17, a casing 10 is fixedly connected to the middle of the side wall of the box body 6, and a driving mechanism is provided inside the casing 10.

[0022] Specifically, cooling water can be delivered from an external water pipe through the water inlet pipes 9 on both sides of the housing 6 via the connecting pipe 8 to the first water pipe 15 and the second water pipe 17. The first water pipe 15 is connected to the first nozzle 16, and the first water pipe 15 can spray the cooling water onto the rubber sheet and the rotating roller 20 via the first nozzle 16. The second water pipe 17 is connected to the second nozzle 18, and the second water pipe 17 can spray the cooling water onto the rubber sheet and the rotating roller 20 via the second nozzle 18 to reduce the temperature, thereby quickly cooling the rubber sheet and the rotating roller 20. The air nozzle 21 and the first and second nozzles 16 and 18 can achieve a rapid cooling effect, which not only achieves a rapid cooling effect, but also helps the rubber sheet to quickly set its shape, solving the problem of being unable to quickly cool down, ensuring that the rubber sheet remains flat during the cooling process, preventing wrinkles, and ensuring the quality of the rubber sheet, shortening the production cycle, and improving production efficiency.

[0023] The driving mechanism includes a motor 19, the output end of the motor 19 is fixedly connected to a rotating roller 20, and bearings are provided at both ends of the rotating roller 20. The outer wall of the bearing connected to the rotating roller 20 is fixedly connected to the side wall of the box body 6, and the upper surface of the box body 6 is fixedly connected to the blower 7. The output end of the blower 7 is fixedly connected to the air duct 11, and one end of the air duct 11 is fixedly connected to the ventilation pipe 13. The outer surface of the ventilation pipe 13 is connected to the ventilation nozzle 21, and one side of the outer surface of the ventilation pipe 13 is fixedly connected to a fixed block 12. A water leakage trough 14 is provided in the middle of the upper surface of the operating platform 1, and a water collecting bucket 3 is installed on the lower surface of the operating platform 1. The water collecting bucket 3 is located below the water leakage trough 14, and two brackets 4 are fixedly connected to the other side of the upper surface of the operating platform 1. The inner wall of the bracket 4 is fixedly connected to the bearing, and the inside of the bearing connected to the bracket 4 is fixedly connected to the winding roller 5, and the bottom end of the operating platform 1 is fixedly connected to the support leg 2.

[0024] Specifically, by starting the driving mechanism, which includes a motor 19, the motor 19 drives the rotating roller 20 to rotate. As the rotating roller 20 rotates, the blower 7 on the top of the box 6 is started, generating a huge wind force. The wind force is sent into the ventilation pipe 13 through the connecting air duct 11. The ventilation pipe 13 then continuously sprays a large amount of wind force through the air nozzle 21, so that the rubber sheet and the rotating roller 20 are quickly cooled and dust on the rubber sheet is blown off. The water leakage trough 14 provided in the middle of the operating table 1 can allow cooling water to leak from the trough and enter the water collecting hopper 3 for collection. The cooled rubber sheet can be reeled through the reel 5. The water collecting hopper 3 and the water leakage trough 14 can achieve the effect of collecting and recycling water resources, which can be recycled and reduced water waste, effectively solving the problem of water waste, and avoiding the damage caused by cooling water to the environment, thereby increasing the practicality of the equipment and improving work efficiency.

[0025] Working principle: The external water pipe can be used to transport the cooling water through the water inlet pipe 9 on both sides of the box body 6 to the first water pipe 15 and the second water pipe 17 through the connecting pipe 8. The first water pipe 15 is connected to the first nozzle 16. The first water pipe 15 can spray the cooling water on the rubber sheet and the rotating roller 20 through the first nozzle 16. The second water pipe 17 is connected to the second nozzle 18. The second water pipe 17 can spray the cooling water on the rubber sheet and the rotating roller 20 through the second nozzle 18 to cool down the rubber sheet and the rotating roller 20. The rubber sheet and the rotating roller 20 can be quickly cooled. By starting the driving mechanism, the driving mechanism includes a motor 19. The motor 19 drives the rotating roller 20 to rotate. While the rotating roller 20 is rotating, the blower 7 on the top of the box 6 is started, which will generate huge wind force. The wind force is sent into the ventilation pipe 13 through the connecting air duct 11. The ventilation pipe 13 then continuously sprays a large amount of wind force through the air nozzle 21 to quickly cool the rubber sheet and the rotating roller 20, and also blow off the dust on the rubber sheet. The water leakage groove 14 set in the middle of the operating table 1 can allow the cooling water to leak from the groove and enter the water collecting hopper 3 to collect the cooling water. The cooled rubber sheet can be wound up through the winding roller 5.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for cooling the sheet during the sheet discharging process of an open mill, comprising an operating table (1), characterized in that: A box (6) is fixedly connected to one side of the upper surface of the operating table (1), an inlet and outlet are provided at the bottom end of the box (6), a connecting pipe (8) is fixedly connected to both side walls of the box (6), a water inlet pipe (9) is fixedly connected to the middle of the connecting pipe (8), a first water pipe (15) is fixedly connected to the upper end of the connecting pipe (8), a first nozzle (16) is connected to the outer wall of the first water pipe (15), a second nozzle (18) is fixedly connected to the lower end of the connecting pipe (8), a second nozzle (18) is fixedly connected to the outer surface of the second water pipe (17), a housing (10) is fixedly connected to the middle of the side wall of the box (6), and a driving mechanism is provided inside the housing (10).

2. The device for cooling the sheet during the mixing mill according to claim 1, wherein: The driving mechanism comprises a motor (19), the output end of the motor (19) is fixedly connected to a rotating roller (20), both ends of the rotating roller (20) are provided with bearings, and the outer wall of the bearing connected to the rotating roller (20) is fixedly connected to the side wall of the box body (6).

3. The device for auxiliary sheet discharging and cooling during mixing mill operation according to claim 1, characterized in that: The upper surface of the box (6) is fixedly connected to a blower (7), and the output end of the blower (7) is fixedly connected to an air duct (11).

4. The device for assisting sheet discharging and cooling during mixing mill operation according to claim 3, wherein: One end of the air duct (11) is fixedly connected to a ventilation pipe (13), and the outer surface of the ventilation pipe (13) is connected to a ventilation nozzle (21).

5. The device for auxiliary sheet discharging and cooling during mixing mill operation according to claim 4, characterized in that: A fixing block (12) is fixedly connected to one side of the outer surface of the ventilation pipe (13), and a water leakage groove (14) is provided in the middle of the upper surface of the operating table (1).

6. The device for auxiliary sheet discharging and cooling during mixing mill according to claim 1, characterized in that: A water collecting hopper (3) is installed on the lower surface of the operating table (1), and the water collecting hopper (3) is located below the water leakage trough (14).

7. The device for assisting sheet discharging and cooling during mixing mill operation according to claim 1, wherein: Two brackets (4) are fixedly connected to the other side of the upper surface of the operating table (1), the inner side walls of the brackets (4) are fixedly connected to bearings, and the bearings connected to the brackets (4) are fixedly connected to a winding roller (5).

8. The device for auxiliary sheet discharging and cooling during mixing mill operation according to claim 1, characterized in that: The bottom end of the operating platform (1) is fixedly connected to a supporting leg (2).

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